CN219423798U

CN219423798U - Efficient thickener

Info

Publication number: CN219423798U
Application number: CN202320552842.2U
Authority: CN
Inventors: 马奔; 李金有
Original assignee: Fujian Fengyuan Resources Recycling Technology Development Co ltd
Current assignee: Fujian Fengyuan Resources Recycling Technology Development Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-28
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a high-efficiency thickener in the technical field of thickeners, which comprises a separation tank body, wherein a limiting frame is horizontally and fixedly arranged at the center of the top of the separation tank body, a feeding port is connected and arranged at the left side of the limiting frame, an overflow groove is embedded and arranged at the upper part of the side wall of the separation tank body, an overflow pipe is communicated and arranged on the side wall of the overflow groove, a rotating main shaft is vertically and rotatably connected and arranged at the lower part of the center of the limiting frame, a driving motor fixedly connected with the upper end of the rotating main shaft is fixedly arranged at the center of the top of the limiting frame, a spiral blade is fixedly arranged on the surface of the rotating main shaft, a stirring frame is obliquely and fixedly arranged on the side wall of the rotating main shaft, the water body with the spiral blade can be guided to perform vortex-like movement downwards, ore sand scattered upwards in the scraping process is concentrated and then pushed downwards towards the middle part, the concentration efficiency of ore sand particles is improved, and the concentration production efficiency of ore pulp is effectively improved.

Description

Efficient thickener

Technical Field

The utility model relates to the technical field of thickeners, in particular to a high-efficiency thickener.

Background

The thickener (also called thickener) is widely used for washing ore pulp, and has the functions of concentration washing and buffering. The thickener can be divided into a central transmission type and a peripheral transmission type according to different transmission modes

When the existing thickener is used, the inner wall is required to be continuously scraped to prevent blockage, but solid matters which are precipitated downwards are pushed upwards in the process of rotating scraping, so that the concentration efficiency of the thickener is reduced.

Based on the above, the utility model designs a high-efficiency thickener to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that the inner wall is required to be continuously scraped to prevent blockage when the traditional thickener is used, but solid matters precipitated downwards are pushed upwards in the rotating scraping process, so that the concentration efficiency of the thickener is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient thickener, includes the separation cell body, the top central authorities horizontal fixed mounting of separation cell body has the spacing, the left side connection of spacing is provided with the feed inlet, the overflow launder has been seted up to the lateral wall upper portion embedding of separation cell body, the lateral wall intercommunication of overflow launder is provided with the overflow pipe, the vertical rotation connection in central lower part of spacing is provided with the rotation main shaft, the fixed driving motor who is provided with rotation main shaft upper end fixed connection in top central authorities of spacing, rotation main shaft's fixed surface is provided with helical blade, rotation main shaft's lateral wall slope is fixed and is provided with the stirring frame, the equal slope of outer end of stirring frame is fixed and is provided with the doctor-bar, the equidistant slope of lateral wall of doctor-bar is provided with the guide block, the bottom central intercommunication of separation cell body is provided with the valve, the discharge gate of valve is connected with the sand pump, the bottom of separation cell body is provided with the support frame.

Preferably, the separation groove body is of a hollow conical groove body structure, so that the inner wall of the inner cavity is conveniently cleaned by the scraping rod.

Preferably, the inclination angle of the scraping rod is equal to the inclination angle of the side wall of the lower part of the inner cavity of the separation tank body, and the inner wall of the separation tank body is scraped and swept in a more fitting mode.

Preferably, the outer ends of the guide blocks are arc-shaped structures, so that damage to the inside of the separation tank body caused by hard contact with ore sand during rotation scraping is avoided.

Preferably, the inner end of the stirring frame is fixedly arranged on the side part of the rotating main shaft in the clearance of the spiral blade, so that the drainage effect of the spiral blade is not affected.

Preferably, the upper part of the inner side wall of the separation tank body is provided with a communication port for water to flow to the overflow tank, so that the water on the upper part can flow to the inner cavity of the overflow tank conveniently, and the limit frame is installed more firmly.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the rotating main shaft with the spiral blades is arranged, so that the water body in the middle part can be guided to perform vortex-like movement downwards, the ore sand scattered upwards in the scraping process is concentrated towards the middle part and then pushed downwards, the concentration efficiency of ore sand particles is improved, and the concentration production efficiency of ore pulp is effectively improved.

(2) According to the utility model, the scraping rod and the guide block are arranged, and the inclined guide block enables the scraping rod to effectively push ore sand deposited at the bottom of the inner cavity of the separation tank to flow in the rotating process, so that the ore sand is rapidly concentrated by being matched with the spiral blade rotating in the center, and the popularization of the ore sand separator is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the scraping rod and the guiding block of the utility model;

FIG. 4 is a schematic view of the structure of the rotating main shaft, the helical blades, the stirring rack and the scraping rod of the utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a 1-separation tank body, a 101-communication port, a 2-limiting frame, a 3-feeding port, a 4-overflow tank, a 5-overflow pipe, a 6-rotating main shaft, a 7-driving motor, 8-spiral blades, a 9-stirring frame, a 10-scraping rod, a 11-guiding block, a 12-valve, a 13-sand pump and a 14-supporting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-efficient thickener, including separating tank body 1, separating tank body 1's top central authorities horizontal fixed mounting has spacing 2, spacing 2 left side connection is provided with feed inlet 3, separating tank body 1's lateral wall upper portion embedding has seted up overflow launder 4, overflow launder 4's lateral wall intercommunication is provided with overflow pipe 5, spacing 2's central lower part is vertical rotates to be connected and is provided with rotation main shaft 6, spacing 2's top central authorities are fixed to be provided with rotation main shaft 6 upper end fixed connection's driving motor 7, rotation main shaft 6's fixed surface is provided with helical blade 8, rotation main shaft 6's lateral wall slope is fixed to be provided with stirring frame 9, stirring frame 9's outer end all slope fixed to be provided with scraper bar 10, scraper bar 10's lateral wall equidistant slope distributes and is provided with guide block 11, separating tank body 1's bottom central intercommunication is provided with valve 12, valve 12's discharge gate is connected with sand pump 13, separating tank body 1's bottom is provided with support frame 14.

Wherein, the separation tank body 1 is a hollow conical tank body structure. Secondly, the inclination angle of the scraping rod 10 is equal to the inclination angle of the side wall of the lower part of the inner cavity of the separation tank body 1. Furthermore, the outer ends of the guide blocks 11 are arc-shaped. Finally, the inner end of the stirring frame 9 is fixedly arranged at the side part of the rotating main shaft 6 in the gap of the spiral blade 8. The upper part of the inner side wall of the separation tank body 1 is provided with a communication port 101 for water to flow to the overflow tank 4.

One specific application of this embodiment is: through the inner chamber of the separation cell body 1 is input from feed inlet 3 with the ore pulp, solid particles deposit downwards in the ore pulp, comparatively clear water flows to the inner chamber of overflow launder 4 through the intercommunication mouth 101, outwards overflow discharge through overflow pipe 5, control driving motor 7 operates, drive rotation main shaft 6 and helical blade 8 rotate, drive scraper bar 10 and guide block 11 clean separation cell body 1 inner chamber lower part slope inner wall, helical blade 8 carries out the vortex-like motion at the rotation in-process simultaneously, concentrate the back downwards with the ore sand that sweeps the in-process and float, avoid sweeping the ore sand that the in-process has deposited and be broken up upwards, when reaching certain concentration, cooperate sand pump 13 operation simultaneously, extract the ore pulp after concentrating fast and discharge, can reduce the residue of solid particles in the ore pulp, make the concentration efficiency of ore pulp higher.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a high-efficient thickener, includes separation cell body (1), its characterized in that: the utility model discloses a sand pump, including separating tank body (1), fixed mounting in top central authorities has spacing (2), the left side connection of spacing (2) is provided with feed inlet (3), overflow launder (4) have been seted up in the lateral wall upper portion embedding of separating tank body (1), the lateral wall intercommunication of overflow launder (4) is provided with overflow pipe (5), the vertical rotation in central authorities lower part of spacing (2) is connected and is provided with rotation main shaft (6), the fixed driving motor (7) that are provided with in top central authorities and rotation main shaft (6) upper end fixed connection of spacing (2), the fixed surface of rotation main shaft (6) is provided with helical blade (8), the lateral wall slope of rotation main shaft (6) is fixed and is provided with stirring frame (9), the equal slope of the outer end of stirring frame (9) is fixed and is provided with scraper bar (10), the equidistant slope of lateral wall of scraper bar (10) is provided with guide block (11), the bottom central intercommunication of separating tank body (1) is provided with valve (12), the discharge gate of valve (12) is connected with sand pump (13), bottom support frame (14) of separating tank body (1).

2. The high efficiency thickener of claim 1, wherein: the separation tank body (1) is of a hollow conical tank body structure.

3. The high efficiency thickener of claim 1, wherein: the inclination angle of the scraping rod (10) is equal to the inclination angle of the side wall of the lower part of the inner cavity of the separation groove body (1).

4. The high efficiency thickener of claim 1, wherein: the outer ends of the guide blocks (11) are arc-shaped structures.

5. The high efficiency thickener of claim 1, wherein: the inner end of the stirring frame (9) is fixedly arranged at the side part of the rotating main shaft (6) in the gap of the spiral blade (8).

6. The high efficiency thickener of claim 1, wherein: the upper part of the inner side wall of the separation tank body (1) is provided with a communication port (101) for water to flow to the overflow tank (4).